biomass

A recent publication of national newspaper Kompas shows a finding of energy efficient cooking stove. The stove has ability to burn a kilo of fuel wood remaining only a small of ashes. Supriyanto, the creator,…

Your engine car could be powered by coastal tree-based oil. It seed was extracted than tested to fuel the stove replacing kerosene. For developing countries such Indonesia, kerosene is the important fuel for daily need…